Bridge Operation - Vonyx VXA Serie Manuel D'instructions

INSTALLATION
Connecting Output
Make sure the amplifier is turned off before you wire the system. Speakers can be connected using speaker NL4
plugs or bare wire for your binding post output connectors. Using the guidelines below select the appropriate size
of wire bases on the distance between the amplifier and speaker.
Distance
<10m
>10m <20m
>20m <30m
Setup operation mode
Amplifier can used in 2 modes:
1. Stereo operation
Set the mode selector (3) to the 'stereo'
position.
In this mode the amplifier have two in
depended channels with their own inputs and
volume controls.

2. Bridge operation

Set the mode selector (3) to the 'bridged'
position.
This mode combines both amps on one
channel which results in double power on
this channel. Connects the signal to the A
input channel and the output level can now
be adjusted with the A volume control.
Connect the speaker across the positive (+)
output terminals. Do not use the negative (-)
terminals when the amplifier is being
operated in bridged mode.
NOTE: Never connect a hot (+) output to ground or (-) output and never connect the hot (+) to other hot
outputs!
Connect to mains power
Before plugging the unit in always make sure that the power supply matches the product specification voltage. First
connect the IEC end of the cord set to the IEC connector on the amplifier then plug the other end of the cord set to
the AC mains.
Please read instructions below for reliable and problem free use:
• Be sure all connections made are made in the correct way.
• Check if the connected speakers are compatible with the amplifier.
• Ensure there is adequate ventilation.
• Prevent exposure to moisture.
• Never plug speakers in/or out while in use, this can result in serious damage.
6
Wire Size
1.5mm2
2.5mm2
4.0mm2